BR0109832A - Método de geração de bolhas gasosas em lìquidos oleaginosos, fluido de serviço e de perfuração de poço a base de óleo, e, método de perfuração de um poço - Google Patents
Método de geração de bolhas gasosas em lìquidos oleaginosos, fluido de serviço e de perfuração de poço a base de óleo, e, método de perfuração de um poçoInfo
- Publication number
- BR0109832A BR0109832A BR0109832-2A BR0109832A BR0109832A BR 0109832 A BR0109832 A BR 0109832A BR 0109832 A BR0109832 A BR 0109832A BR 0109832 A BR0109832 A BR 0109832A
- Authority
- BR
- Brazil
- Prior art keywords
- drilling
- well
- oil
- microbubbles
- gas bubbles
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- 238000005553 drilling Methods 0.000 title abstract 6
- 239000012530 fluid Substances 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 abstract 3
- 229920002545 silicone oil Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/211—Methods
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/49—Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubricants (AREA)
- Colloid Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
"MéTODO DE GERAçãO DE BOLHAS GASOSAS EM LìQUIDOS OLEAGINOSOS, FLUIDO DE SERVIçO E DE PERFURAçãO DE POçO A BASE DE óLEO, E, MéTODO DE PERFURAçãO DE UM POçO". é descrito um método de geração de microbolhas em líquidos oleaginosos que compreende as etapas de adicionar um óleo de silicone no líquido oleaginoso e depois submeter o líquido a forças mecânicas na presença de um gás. Também são descritos fluidos de serviço e de perfuração de poço possuindo uma viscosidade de baixa velocidade de cisalhamento medida com um viscosímetro de Brookfield a 0,5 rpm de pelo menos 10.000 centipoise e possuindo incorporado dentro dos mesmos microbolhas geradas pelo método descrito, e um método de perfuração de um poço no qual é circulado dentro do furo do poço durante a perfuração o descrito fluido contendo microbolhas, de base oleosa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/542,817 US6649571B1 (en) | 2000-04-04 | 2000-04-04 | Method of generating gas bubbles in oleaginous liquids |
PCT/US2001/010706 WO2001074478A2 (en) | 2000-04-04 | 2001-04-04 | Method of generating gas bubbles in oleaginous liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0109832A true BR0109832A (pt) | 2002-12-17 |
BR0109832B1 BR0109832B1 (pt) | 2011-05-03 |
Family
ID=24165395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0109832-2A BR0109832B1 (pt) | 2000-04-04 | 2001-04-04 | "método de geração de microbolhas gasosas suspensas em lìquidos oleaginosos, e, fluido de serviço e de perfuração de poço a base de óleo". |
Country Status (16)
Country | Link |
---|---|
US (1) | US6649571B1 (pt) |
EP (1) | EP1276552B1 (pt) |
CN (1) | CN1285702C (pt) |
AR (1) | AR034548A1 (pt) |
AT (1) | ATE287285T1 (pt) |
AU (2) | AU4979601A (pt) |
BR (1) | BR0109832B1 (pt) |
CA (1) | CA2405049C (pt) |
DE (1) | DE60108493D1 (pt) |
DZ (1) | DZ3068A1 (pt) |
EA (1) | EA004505B1 (pt) |
EC (1) | ECSP014019A (pt) |
GC (1) | GC0000278A (pt) |
NO (1) | NO330381B1 (pt) |
OA (1) | OA12326A (pt) |
WO (1) | WO2001074478A2 (pt) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8512718B2 (en) | 2000-07-03 | 2013-08-20 | Foamix Ltd. | Pharmaceutical composition for topical application |
IL152486A0 (en) | 2002-10-25 | 2003-05-29 | Meir Eini | Alcohol-free cosmetic and pharmaceutical foam carrier |
US10117812B2 (en) | 2002-10-25 | 2018-11-06 | Foamix Pharmaceuticals Ltd. | Foamable composition combining a polar solvent and a hydrophobic carrier |
US8486376B2 (en) | 2002-10-25 | 2013-07-16 | Foamix Ltd. | Moisturizing foam containing lanolin |
US9265725B2 (en) | 2002-10-25 | 2016-02-23 | Foamix Pharmaceuticals Ltd. | Dicarboxylic acid foamable vehicle and pharmaceutical compositions thereof |
US20080138296A1 (en) | 2002-10-25 | 2008-06-12 | Foamix Ltd. | Foam prepared from nanoemulsions and uses |
US8900554B2 (en) | 2002-10-25 | 2014-12-02 | Foamix Pharmaceuticals Ltd. | Foamable composition and uses thereof |
US9668972B2 (en) | 2002-10-25 | 2017-06-06 | Foamix Pharmaceuticals Ltd. | Nonsteroidal immunomodulating kit and composition and uses thereof |
KR101108439B1 (ko) | 2002-10-25 | 2012-01-31 | 포믹스 리미티드 | 화장료 및 약제용 거품제 |
US8119150B2 (en) | 2002-10-25 | 2012-02-21 | Foamix Ltd. | Non-flammable insecticide composition and uses thereof |
US8119109B2 (en) | 2002-10-25 | 2012-02-21 | Foamix Ltd. | Foamable compositions, kits and methods for hyperhidrosis |
US7700076B2 (en) | 2002-10-25 | 2010-04-20 | Foamix, Ltd. | Penetrating pharmaceutical foam |
US7704518B2 (en) | 2003-08-04 | 2010-04-27 | Foamix, Ltd. | Foamable vehicle and pharmaceutical compositions thereof |
US7820145B2 (en) | 2003-08-04 | 2010-10-26 | Foamix Ltd. | Oleaginous pharmaceutical and cosmetic foam |
US9211259B2 (en) | 2002-11-29 | 2015-12-15 | Foamix Pharmaceuticals Ltd. | Antibiotic kit and composition and uses thereof |
CA2515060C (en) * | 2003-02-03 | 2009-11-03 | Masi Technologies L.L.C. | Stabilized colloidal and colloidal-like systems |
AR043362A1 (es) * | 2003-02-03 | 2005-07-27 | Mi Llc | Sistemas coloidales y tipo coloidales estabilizados |
US7575739B2 (en) | 2003-04-28 | 2009-08-18 | Foamix Ltd. | Foamable iodine composition |
EP1544406A3 (en) * | 2003-05-06 | 2007-09-05 | MASI Technologies, L.L.C. | Colloidal and colloidal-like systems in aqueous, clay-based fluids |
US8795693B2 (en) | 2003-08-04 | 2014-08-05 | Foamix Ltd. | Compositions with modulating agents |
US8486374B2 (en) | 2003-08-04 | 2013-07-16 | Foamix Ltd. | Hydrophilic, non-aqueous pharmaceutical carriers and compositions and uses |
US7081437B2 (en) * | 2003-08-25 | 2006-07-25 | M-I L.L.C. | Environmentally compatible hydrocarbon blend drilling fluid |
US20080006604A1 (en) * | 2005-04-07 | 2008-01-10 | Keady John P | Devices and methods for using electrofluid and colloidal technology |
US9714371B2 (en) | 2005-05-02 | 2017-07-25 | Trican Well Service Ltd. | Method for making particulate slurries and particulate slurry compositions |
WO2007039825A2 (en) | 2005-05-09 | 2007-04-12 | Foamix Ltd. | Saccharide foamable compositions |
US7767628B2 (en) * | 2005-12-02 | 2010-08-03 | Clearwater International, Llc | Method for foaming a hydrocarbon drilling fluid and for producing light weight hydrocarbon fluids |
US20080260655A1 (en) | 2006-11-14 | 2008-10-23 | Dov Tamarkin | Substantially non-aqueous foamable petrolatum based pharmaceutical and cosmetic compositions and their uses |
AU2008243667B2 (en) | 2007-04-26 | 2013-11-07 | Trican Well Service Ltd | Control of particulate entrainment by fluids |
US8282266B2 (en) | 2007-06-27 | 2012-10-09 | H R D Corporation | System and process for inhibitor injection |
US8636982B2 (en) | 2007-08-07 | 2014-01-28 | Foamix Ltd. | Wax foamable vehicle and pharmaceutical compositions thereof |
AU2008330115A1 (en) * | 2007-11-29 | 2009-06-04 | Total Separation Solutions, Llc | Method of making drilling fluids containing microbubbles |
US20090140444A1 (en) * | 2007-11-29 | 2009-06-04 | Total Separation Solutions, Llc | Compressed gas system useful for producing light weight drilling fluids |
US9439857B2 (en) | 2007-11-30 | 2016-09-13 | Foamix Pharmaceuticals Ltd. | Foam containing benzoyl peroxide |
WO2010041141A2 (en) | 2008-10-07 | 2010-04-15 | Foamix Ltd. | Oil-based foamable carriers and formulations |
WO2009072007A2 (en) | 2007-12-07 | 2009-06-11 | Foamix Ltd. | Carriers, formulations, methods for formulating unstable active agents for external application and uses thereof |
AU2009205314A1 (en) | 2008-01-14 | 2009-07-23 | Foamix Ltd. | Poloxamer foamable pharmaceutical compositions with active agents and/or therapeutic cells and uses |
US20090188721A1 (en) * | 2008-01-30 | 2009-07-30 | Smith Kevin W | Membrane method of making drilling fluids containing microbubbles |
JP2009179749A (ja) * | 2008-01-31 | 2009-08-13 | Fujifilm Corp | ノルボルネン系重合体、これを含むフィルム、偏光板、液晶表示装置 |
CA2643251C (en) * | 2008-11-05 | 2014-06-03 | Trican Well Service Ltd. | Hydrocarbon fluid compositions and methods for using same |
US20120087872A1 (en) | 2009-04-28 | 2012-04-12 | Foamix Ltd. | Foamable Vehicles and Pharmaceutical Compositions Comprising Aprotic Polar Solvents and Uses Thereof |
WO2011013008A2 (en) | 2009-07-29 | 2011-02-03 | Foamix Ltd. | Non surface active agent non polymeric agent hydro-alcoholic foamable compositions, breakable foams and their uses |
CA2769625C (en) | 2009-07-29 | 2017-04-11 | Foamix Ltd. | Non surfactant hydro-alcoholic foamable compositions, breakable foams and their uses |
US9849142B2 (en) | 2009-10-02 | 2017-12-26 | Foamix Pharmaceuticals Ltd. | Methods for accelerated return of skin integrity and for the treatment of impetigo |
US8871184B2 (en) | 2009-10-02 | 2014-10-28 | Foamix Ltd. | Topical tetracycline compositions |
US8174881B2 (en) | 2009-11-24 | 2012-05-08 | Micron Technology, Inc. | Techniques for reducing disturbance in a semiconductor device |
US20120129735A1 (en) * | 2010-11-19 | 2012-05-24 | Elementis Specialties, Inc. | Non-aqueous drilling additive useful to produce a flat temperature-rheology profile |
CN103261361B (zh) | 2010-12-20 | 2016-06-15 | 3M创新有限公司 | 用于用氟化胺氧化物处理碳酸盐含烃地层的方法 |
WO2012125219A2 (en) * | 2011-01-13 | 2012-09-20 | 3M Innovative Properties Company | Methods for treating siliciclastic hydrocarbon-bearing formations with fluorinated amine oxides |
CN103540299B (zh) * | 2012-07-12 | 2017-04-12 | 中国石油化工股份有限公司 | 用于低压水敏地层的钻井液 |
US9133385B2 (en) * | 2012-09-30 | 2015-09-15 | Halliburton Energy Services, Inc. | Method for improving high temperature rheology in drilling fluids |
US10106724B2 (en) | 2012-11-19 | 2018-10-23 | 3M Innovative Properties Company | Method of contacting hydrocarbon-bearing formations with fluorinated ionic polymers |
US9932514B2 (en) | 2014-04-25 | 2018-04-03 | Trican Well Service Ltd. | Compositions and methods for making aqueous slurry |
CA2856942A1 (en) | 2014-07-16 | 2016-01-16 | Trican Well Service Ltd. | Aqueous slurry for particulates transportation |
CA2880646A1 (en) | 2015-01-30 | 2016-07-30 | Trican Well Service Ltd. | Composition and method of using polymerizable natural oils to treat proppants |
US10398641B2 (en) | 2016-09-08 | 2019-09-03 | Foamix Pharmaceuticals Ltd. | Compositions and methods for treating rosacea and acne |
Family Cites Families (154)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1737623A (en) | 1926-12-20 | 1929-12-03 | Canada Gypsum And Alabastine C | Process for the production of dense foam |
US1824221A (en) | 1928-10-24 | 1931-09-22 | Masonite Corp | Process and apparatus for disintegration of fibrous material |
US2043633A (en) | 1932-06-10 | 1936-06-09 | Clauss B Strauch | Composition and method for producing stabilized foam |
US2224135A (en) | 1936-12-01 | 1940-12-10 | Masonite Corp | Making board products and recovering water solubles from fibrous ligno-cellulose material |
US2531427A (en) | 1946-05-03 | 1950-11-28 | Ernst A Hauser | Modified gel-forming clay and process of producing same |
US2531812A (en) | 1948-01-16 | 1950-11-28 | Ernst A Hauser | Application of drilling fluids |
US2713029A (en) | 1952-05-07 | 1955-07-12 | Masonite Corp | Drilling mud addition agent |
US2713030A (en) | 1952-05-17 | 1955-07-12 | Masonite Corp | Drilling mud addition agent |
US2818230A (en) | 1954-02-08 | 1957-12-31 | Shell Dev | Method of correcting for lost circulation of drilling fluids |
US2808887A (en) | 1955-09-22 | 1957-10-08 | Weldon C Erwin | Method for loosening stuck drill pipe |
US2974134A (en) | 1957-12-02 | 1961-03-07 | Universal Oil Prod Co | Surface active glucose ethers |
BE582883A (pt) | 1958-10-28 | |||
US3065170A (en) | 1959-07-02 | 1962-11-20 | Jersey Prod Res Co | Drilling fluids for use in wells |
US3208524A (en) | 1960-09-26 | 1965-09-28 | Exxon Production Research Co | Process for controlling lost circulation |
US3229777A (en) | 1961-03-22 | 1966-01-18 | Swift & Co | Method of transporting water from a well as a substantially stable foam |
US3251768A (en) | 1962-07-18 | 1966-05-17 | Exxon Production Research Co | Drilling muds and similar fluids |
US3269468A (en) | 1962-07-20 | 1966-08-30 | Continental Oil Co | Foaming agents for use in air drilling of wells |
US3301848A (en) | 1962-10-30 | 1967-01-31 | Pillsbury Co | Polysaccharides and methods for production thereof |
US3334052A (en) | 1963-04-30 | 1967-08-01 | Kurz Fredrik Wilhelm Anton | Method of preparing a gel product containing air bubbles and the use thereof |
US3246696A (en) | 1963-10-25 | 1966-04-19 | Pan American Petroleum Corp | Method of freeing pipe stuck in a well |
US3328295A (en) | 1964-12-03 | 1967-06-27 | Pan American Petroleum Corp | Method for preventing differential sticking and reducing fluid loss |
US3313362A (en) | 1965-02-03 | 1967-04-11 | Air Drilling Specialties Co | Method of and composition for use in, gas drilling |
US3390723A (en) | 1965-06-16 | 1968-07-02 | Halliburton Co | Method of preparing and using a plugging or diverting agent |
US3243000A (en) | 1965-06-23 | 1966-03-29 | Exxon Production Research Co | Method and composition for drilling wells and similar boreholes |
US3393738A (en) | 1967-01-30 | 1968-07-23 | Union Oil Co | Method for storing gas in subterranean formations |
US3509951A (en) | 1967-08-11 | 1970-05-05 | Specialty Research & Sales Inc | Method of preventing drilling fluid loss during well drilling |
US3819519A (en) | 1968-11-27 | 1974-06-25 | Chevron Res | Foam circulation fluids |
US3610340A (en) | 1969-07-07 | 1971-10-05 | Chevron Res | Aqueous foamed well circulation fluids containing a base component and their use in the treatment of wells |
US3671022A (en) | 1969-10-06 | 1972-06-20 | Air Reduction | Method and apparatus for the microdispersion of oxygen in water |
US3628615A (en) | 1970-01-26 | 1971-12-21 | Exxon Production Research Co | Water-base well fluids for shale stability and use thereof |
US3728259A (en) | 1970-05-27 | 1973-04-17 | Exxon Production Research Co | Composition for drilling wells and method for preparing same |
US3844361A (en) | 1970-12-23 | 1974-10-29 | J Jackson | Closed circuit method of circulating a substantially solid free drilling fluid |
US3743613A (en) | 1971-02-05 | 1973-07-03 | Dow Chemical Co | Galactomannan gum based composition for sealing permeable formations |
US3754561A (en) | 1972-02-04 | 1973-08-28 | Chevron Res | Foam circulation fluids |
US4112025A (en) | 1972-10-30 | 1978-09-05 | Houdaille Industries, Inc. | Method of and apparatus for jet aeration |
US3998742A (en) | 1972-12-18 | 1976-12-21 | Texaco Inc. | Additive for reducing gel strength in aqueous drilling fluids |
US3986964A (en) | 1973-06-11 | 1976-10-19 | Texas Brine Corporation | Method of well drilling and composition therefor |
US3953336A (en) | 1973-09-07 | 1976-04-27 | Amoco Production Company | Drilling fluid |
US3988246A (en) | 1974-05-24 | 1976-10-26 | Chemical Additives Company | Clay-free thixotropic wellbore fluid |
US4172801A (en) | 1975-03-17 | 1979-10-30 | Brinadd Company | Clay-free wellbore fluid |
US4287086A (en) | 1975-05-02 | 1981-09-01 | Nl Industries, Inc. | Viscous organic systems containing an organophilic clay gellant without an organic dispersant therefor |
US4036764A (en) | 1975-10-14 | 1977-07-19 | Union Oil Company Of California | Method of foam drilling using a sulfoacetate foaming agent |
US4013568A (en) | 1975-12-11 | 1977-03-22 | Union Oil Company Of California | Composition and method for drilling formations containing geothermal fluid |
US4008766A (en) | 1976-03-01 | 1977-02-22 | Mobil Oil Corporation | Oil recovery by waterflooding employing a biopolymer-surfactant system |
US4387032A (en) | 1976-03-25 | 1983-06-07 | Enterra Corporation | Concentrates for fire-fighting foam |
US4092252A (en) | 1976-05-04 | 1978-05-30 | Union Oil Company Of California | Controlling corrosion in gas-containing aqueous drilling fluid |
US4172800A (en) | 1976-06-21 | 1979-10-30 | Texaco Inc. | Drilling fluids containing an admixture of polyethoxylated, sulfurized fatty acids and polyalkylene glycols |
GB1580439A (en) | 1976-07-29 | 1980-12-03 | British Petroleum Co | Fermentation process for the production of microbial biomass and a hetero-polysaccharide biopolymer |
DE2634494C2 (de) | 1976-07-31 | 1983-04-14 | Bayer Ag, 5090 Leverkusen | Neue Injektoren zur Flüssigkeitsbegasung |
US4088583A (en) | 1976-12-02 | 1978-05-09 | Union Oil Company Of California | Composition and method for drilling high temperature reservoirs |
US4105578A (en) | 1976-12-10 | 1978-08-08 | N L Industries, Inc. | Organophilic clay having enhanced dispersibility |
US4217231A (en) | 1977-03-28 | 1980-08-12 | Standard Oil Company (Indiana) | Low fluid loss foam |
US4155410A (en) | 1978-06-26 | 1979-05-22 | Brinadd Company | Method for correcting lost circulation |
US4247405A (en) | 1978-06-30 | 1981-01-27 | Phillips Petroleum Company | Viscosity-stabilized aqueous solutions |
US4262757A (en) | 1978-08-04 | 1981-04-21 | Hydronautics, Incorporated | Cavitating liquid jet assisted drill bit and method for deep-hole drilling |
US4391339A (en) | 1978-08-04 | 1983-07-05 | Hydronautics, Incorporated | Cavitating liquid jet assisted drill bit and method for deep-hole drilling |
US4329448A (en) | 1979-07-10 | 1982-05-11 | Lever Brothers Company | Microbial heteropolysaccharide |
US4342866A (en) | 1979-09-07 | 1982-08-03 | Merck & Co., Inc. | Heteropolysaccharide S-130 |
US4304740A (en) | 1979-10-11 | 1981-12-08 | Richard Cernoch | Liquid aeration apparatus |
US4301868A (en) * | 1979-10-15 | 1981-11-24 | Petrolite Corporation | Method using hydrocarbon foams as well stimulants |
US4269279A (en) | 1980-01-14 | 1981-05-26 | Nl Industries, Inc. | Spheroidal plastic coated magnetizable particles and their use in drilling fluids |
US4299825A (en) | 1980-07-03 | 1981-11-10 | Celanese Corporation | Concentrated xanthan gum solutions |
US4422947A (en) | 1980-12-19 | 1983-12-27 | Mayco Wellchem, Inc. | Wellbore fluid |
US4432881A (en) | 1981-02-06 | 1984-02-21 | The Dow Chemical Company | Water-dispersible hydrophobic thickening agent |
US4425241A (en) | 1981-02-18 | 1984-01-10 | Phillips Petroleum Company | Drilling fluids |
US4486333A (en) * | 1981-04-10 | 1984-12-04 | Felix Sebba | Preparation of biliquid foam compositions |
CA1154704A (en) | 1981-06-17 | 1983-10-04 | James Keane | Method of separating oil or bitumen from surfaces covered with same |
US4698148A (en) | 1981-06-17 | 1987-10-06 | James Keane | Removal of chlorine-based contaminants from materials contaminated the same |
US4832833A (en) | 1981-06-17 | 1989-05-23 | Linnola Ltd. | Formation of membrane-like material |
US4704200A (en) | 1981-06-17 | 1987-11-03 | Linnola Limited | Method of separating oil or bitumen from surfaces covered with same |
US4464269A (en) | 1981-07-29 | 1984-08-07 | Exxon Research & Engineering Co. | Additive composition for release of stuck drill pipe |
US4378049A (en) | 1981-08-21 | 1983-03-29 | Halliburton Company | Methods, additives and compositions for temporarily sealing high temperature permeable formations |
US4417985A (en) | 1981-11-06 | 1983-11-29 | James Keane | Treatment of waters with broad spectrum contaminants |
US4442011A (en) | 1981-12-21 | 1984-04-10 | Exxon Research And Engineering Co. | Drilling mud viscosification agents based on sulfonated ionomers |
US4565647B1 (en) | 1982-04-26 | 1994-04-05 | Procter & Gamble | Foaming surfactant compositions |
US4561985A (en) | 1982-06-28 | 1985-12-31 | Union Carbide Corporation | Hec-bentonite compatible blends |
US4425461A (en) | 1982-09-13 | 1984-01-10 | Exxon Research And Engineering Co. | Drilling fluids based on a mixture of a sulfonated thermoplastic polymer and a sulfonated elastomeric polymer |
US4499210A (en) | 1982-10-13 | 1985-02-12 | Union Carbide Corporation | Process and composition for producing open-cell cross linked polyolefin foam |
US4442018A (en) | 1982-11-01 | 1984-04-10 | The United States Of America As Represented By The United States Department Of Energy | Stabilized aqueous foam systems and concentrate and method for making them |
CA1217933A (en) | 1983-04-06 | 1987-02-17 | Yuji Hori | Fluid composition for drilling |
US4503084A (en) | 1983-05-31 | 1985-03-05 | Merck & Co., Inc. | Non-heated gellan gum gels |
GB8317696D0 (en) | 1983-06-29 | 1983-08-03 | Shell Int Research | Preparing xanthomonas heteroplysaccharide |
US4485020A (en) | 1983-08-16 | 1984-11-27 | Phillips Petroleum Company | Amine treatment of polysaccharide solution |
US4740319A (en) | 1984-04-04 | 1988-04-26 | Patel Arvind D | Oil base drilling fluid composition |
US4549907A (en) | 1984-12-20 | 1985-10-29 | Celanese Corporation | Thixotropic aqueous solutions containing a crosslinked polygalactomannan gum |
US4614235A (en) | 1985-04-15 | 1986-09-30 | Exxon Chemical Patents Inc. | Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe |
US4717515A (en) | 1985-04-29 | 1988-01-05 | Wilfley Weber, Inc. | Apparatus for dispersing fluids in liquids |
US4707281A (en) | 1985-06-03 | 1987-11-17 | Pfizer Inc. | Drilling fluid additive containing high pyruvate xanthan |
US5175278A (en) | 1985-06-28 | 1992-12-29 | Merck & Co., Inc. | Heteropolysaccharide S-657 |
US4664843A (en) | 1985-07-05 | 1987-05-12 | The Dow Chemical Company | Mixed metal layered hydroxide-clay adducts as thickeners for water and other hydrophylic fluids |
US5094778A (en) | 1985-07-05 | 1992-03-10 | The Dow Chemical Company | Mixed metal hydroxide containing a dispersant |
US4684479A (en) | 1985-08-14 | 1987-08-04 | Arrigo Joseph S D | Surfactant mixtures, stable gas-in-liquid emulsions, and methods for the production of such emulsions from said mixtures |
US4816551A (en) | 1985-11-19 | 1989-03-28 | Mi Drilling Fluids Company | Oil based drilling fluids |
FR2600267A1 (fr) | 1986-06-19 | 1987-12-24 | Rhone Poulenc Chimie | Granules de biopolymere a dispersabilite et dissolution rapides |
US4978461A (en) | 1986-09-02 | 1990-12-18 | Exxon Research And Engineering Company | Low and high temperature drilling fluids based on sulfonated terpolymer ionomers |
GB8622032D0 (en) | 1986-09-12 | 1986-10-22 | Shell Int Research | Aqueous polysaccharide compositions |
US4743383A (en) | 1986-11-24 | 1988-05-10 | Phillips Petroleum Company | Drilling fluid additives for use in hard brine environments |
US4861499A (en) | 1987-10-13 | 1989-08-29 | American Cyanamid Company | Water-dispersible hydrophobic thickening agent |
US5075033A (en) | 1987-10-19 | 1991-12-24 | Rheox, Inc. | Processes for preparing organophilic clay gellants |
US5021170A (en) | 1987-12-18 | 1991-06-04 | Baroid Technology, Inc. | Oil-based well bore fluids and gellants therefor |
US4876017A (en) | 1988-01-19 | 1989-10-24 | Trahan David O | Use of polyalphalolefin in downhole drilling |
DE3801476A1 (de) | 1988-01-20 | 1989-08-03 | Henkel Kgaa | Zusammensetzungen zur befreiung festgesetzter bohrgestaenge |
US5167798A (en) | 1988-01-27 | 1992-12-01 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
US5026735A (en) | 1988-06-08 | 1991-06-25 | Minnesota Mining And Manufacturing Company | Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer |
US5110487A (en) | 1989-04-03 | 1992-05-05 | Chevron Corporation | Enhanced oil recovery method using surfactant compositions for improved oil mobility |
EP0427107A3 (en) | 1989-11-06 | 1992-04-08 | M-I Drilling Fluids Company | Drilling fluid additive |
US4964465A (en) | 1989-11-06 | 1990-10-23 | Texaco Inc. | Method employing liquidized sand for controlling lost circulation of drilling fluids |
US5030366A (en) | 1989-11-27 | 1991-07-09 | Atlantic Richfield Company | Spacer fluids |
US5024276A (en) | 1989-11-28 | 1991-06-18 | Shell Oil Company | Hydraulic fracturing in subterranean formations |
US5362713A (en) | 1989-12-13 | 1994-11-08 | Weyerhaeuser Company | Drilling mud compositions |
US5156765A (en) | 1990-05-15 | 1992-10-20 | Fox Valley Systems, Inc. | Aerosol foam marking compositions |
US5106517A (en) | 1990-05-29 | 1992-04-21 | Baker Hughes Incorporated | Drilling fluid with browning reaction anionic carbohydrate |
US5002672A (en) | 1990-06-01 | 1991-03-26 | Turbo-Chem International, Inc. | Downhole drilling spotting fluid composition and method |
US5127475A (en) | 1990-06-01 | 1992-07-07 | Hayes James R | Downhole drilling spotting fluid composition and method |
US5141920A (en) | 1990-06-11 | 1992-08-25 | Baker Hughes Incorporated | Hydrocarbon invert emulsions for use in well drilling operations |
US5105884A (en) | 1990-08-10 | 1992-04-21 | Marathon Oil Company | Foam for improving sweep efficiency in subterranean oil-bearing formations |
US5130028A (en) | 1990-09-17 | 1992-07-14 | Rheox, Inc. | Method of treating waste water for organic contaminants with water dispersible organically modified smectite clay compositions |
US5434192A (en) | 1990-09-19 | 1995-07-18 | Atlantic Richfield Company | High-stability foams for long-term suppression of hydrocarbon vapors |
US5086974A (en) | 1990-12-18 | 1992-02-11 | Nlb Corp. | Cavitating jet nozzle |
US5129457A (en) | 1991-03-11 | 1992-07-14 | Marathon Oil Company | Enhanced liquid hydrocarbon recovery process |
US5151155A (en) | 1991-05-09 | 1992-09-29 | Rheox, Inc. | Process for deinking wastepaper with organically modified smectite clay |
US5247995A (en) | 1992-02-26 | 1993-09-28 | Bj Services Company | Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells |
US5310002A (en) | 1992-04-17 | 1994-05-10 | Halliburton Company | Gas well treatment compositions and methods |
US5957203A (en) | 1992-08-31 | 1999-09-28 | Union Oil Company Of California | Ultra-high temperature stable gels |
US5314644A (en) | 1992-10-19 | 1994-05-24 | Virginia Polytechnic Institute And State University | Microbubble generator |
CA2148372A1 (en) | 1992-11-02 | 1994-05-11 | Margaret A. Wheatley | Surfactant-stabilized microbubble mixtures, process for preparing and methods of using the same |
US5372462A (en) | 1993-01-07 | 1994-12-13 | Marathon Oil Company | Polymer enhanced foam for blocking fluid flow in soil |
US5567741A (en) | 1993-06-03 | 1996-10-22 | Loctite (Ireland) Limited | Aerated anaerobic compositions with enhanced bulk stability |
US5605673A (en) | 1993-07-30 | 1997-02-25 | Alliance Pharmaceutical Corp. | Stabilized microbubble compositions for ultrasound |
US5514644A (en) | 1993-12-14 | 1996-05-07 | Texas United Chemical Corporation | Polysaccharide containing fluids having enhanced thermal stability |
US5654260A (en) | 1994-01-10 | 1997-08-05 | Phillips Petroleum Company | Corrosion inhibitor for wellbore applications |
US5565416A (en) | 1994-01-10 | 1996-10-15 | Phillips Petroleum Company | Corrosion inhibitor for wellbore applications |
DK0695795T3 (da) | 1994-08-04 | 2000-04-03 | Sofitech Nv | Skummende borevæsker, fremgangsmåde svarende dertil |
US5566760A (en) | 1994-09-02 | 1996-10-22 | Halliburton Company | Method of using a foamed fracturing fluid |
US5480589A (en) * | 1994-09-27 | 1996-01-02 | Nordson Corporation | Method and apparatus for producing closed cell foam |
US5495891A (en) | 1994-11-08 | 1996-03-05 | Marathon Oil Company | Foamed gel employed as a drilling fluid, a lost circulation fluid, or a combined drilling/lost circulation fluid |
US5513712A (en) | 1994-11-08 | 1996-05-07 | Marathon Oil Company | Polymer enhanced foam drilling fluid |
DK0714978T3 (da) | 1994-11-28 | 2001-04-23 | Rhodia Chimie Sa | Gel af upolært medium og dens anvendelse til fremstilling af vandbaserede borevæsker |
US5529122A (en) | 1994-12-15 | 1996-06-25 | Atlantic Richfield Company | Method for altering flow profile of a subterranean formation during acid stimulation |
US5591700A (en) | 1994-12-22 | 1997-01-07 | Halliburton Company | Fracturing fluid with encapsulated breaker |
US5728652A (en) | 1995-02-10 | 1998-03-17 | Texas United Chemical Company, Llc. | Brine fluids having improved rheological charactersitics |
US5616541A (en) | 1995-02-10 | 1997-04-01 | Texas United Chemical Company, Llc. | Low solids, high density fluids for well drilling |
US5710110A (en) | 1995-05-15 | 1998-01-20 | Rheox, Inc. | Oil well drilling fluids, oil well drilling fluid anti-settling and method of providing anti-setting properties to oil well drilling fluids |
US5716910A (en) | 1995-09-08 | 1998-02-10 | Halliburton Company | Foamable drilling fluid and methods of use in well drilling operations |
US5706895A (en) | 1995-12-07 | 1998-01-13 | Marathon Oil Company | Polymer enhanced foam workover, completion, and kill fluids |
US5682951A (en) | 1995-12-07 | 1997-11-04 | Marathon Oil Company | Foamed gel completion, workover, and kill fluid |
US6156708A (en) * | 1997-02-13 | 2000-12-05 | Actisystems, Inc. | Aphron-containing oil base fluids and method of drilling a well therewith |
US6123159A (en) | 1997-02-13 | 2000-09-26 | Actisystems, Inc. | Aphron-containing well drilling and servicing fluids of enhanced stability |
US5881826A (en) * | 1997-02-13 | 1999-03-16 | Actisystems, Inc. | Aphron-containing well drilling and servicing fluids |
US5804535A (en) | 1997-06-09 | 1998-09-08 | Texas United Chemical Company, Llc. | Well drilling and servicing fluids and methods of increasing the low shear rate viscosity thereof |
US5783118A (en) | 1997-07-02 | 1998-07-21 | Kolaini; Ali R. | Method for generating microbubbles of gas in a body of liquid |
US6127319A (en) | 1998-07-24 | 2000-10-03 | Actisystems, Inc. | Oil-in-water emulsion |
US5916849A (en) | 1998-07-24 | 1999-06-29 | Venture Innovations, Inc. | Polysaccharide-containing well drilling and servicing fluids |
US6148917A (en) | 1998-07-24 | 2000-11-21 | Actisystems, Inc. | Method of releasing stuck pipe or tools and spotting fluids therefor |
-
2000
- 2000-04-04 US US09/542,817 patent/US6649571B1/en not_active Expired - Fee Related
-
2001
- 2001-03-28 GC GCP20011255 patent/GC0000278A/en active
- 2001-03-30 AR ARP010101561A patent/AR034548A1/es active IP Right Grant
- 2001-04-03 DZ DZ010021A patent/DZ3068A1/xx active
- 2001-04-04 WO PCT/US2001/010706 patent/WO2001074478A2/en active IP Right Grant
- 2001-04-04 DE DE60108493T patent/DE60108493D1/de not_active Expired - Lifetime
- 2001-04-04 BR BRPI0109832-2A patent/BR0109832B1/pt not_active IP Right Cessation
- 2001-04-04 EP EP01923066A patent/EP1276552B1/en not_active Expired - Lifetime
- 2001-04-04 EA EA200201063A patent/EA004505B1/ru not_active IP Right Cessation
- 2001-04-04 AT AT01923066T patent/ATE287285T1/de not_active IP Right Cessation
- 2001-04-04 AU AU4979601A patent/AU4979601A/xx active Pending
- 2001-04-04 CN CNB018077846A patent/CN1285702C/zh not_active Expired - Fee Related
- 2001-04-04 AU AU2001249796A patent/AU2001249796B2/en not_active Ceased
- 2001-04-04 CA CA002405049A patent/CA2405049C/en not_active Expired - Fee Related
- 2001-04-04 OA OA1200200310A patent/OA12326A/en unknown
- 2001-04-10 EC EC2001004019A patent/ECSP014019A/es unknown
-
2002
- 2002-10-03 NO NO20024768A patent/NO330381B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1276552A2 (en) | 2003-01-22 |
ECSP014019A (es) | 2002-12-12 |
NO330381B1 (no) | 2011-04-04 |
WO2001074478A2 (en) | 2001-10-11 |
CA2405049C (en) | 2007-12-18 |
US6649571B1 (en) | 2003-11-18 |
OA12326A (en) | 2006-05-12 |
DE60108493D1 (de) | 2005-02-24 |
GC0000278A (en) | 2006-11-01 |
WO2001074478A3 (en) | 2002-01-24 |
EP1276552B1 (en) | 2005-01-19 |
CA2405049A1 (en) | 2001-10-11 |
EA200201063A1 (ru) | 2003-08-28 |
NO20024768L (no) | 2002-11-26 |
DZ3068A1 (fr) | 2004-09-14 |
ATE287285T1 (de) | 2005-02-15 |
EA004505B1 (ru) | 2004-04-29 |
CN1422319A (zh) | 2003-06-04 |
AU4979601A (en) | 2001-10-15 |
BR0109832B1 (pt) | 2011-05-03 |
CN1285702C (zh) | 2006-11-22 |
AU2001249796B2 (en) | 2004-10-28 |
NO20024768D0 (no) | 2002-10-03 |
AR034548A1 (es) | 2004-03-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0109832A (pt) | Método de geração de bolhas gasosas em lìquidos oleaginosos, fluido de serviço e de perfuração de poço a base de óleo, e, método de perfuração de um poço | |
NO20012430D0 (no) | Smöremidler for borefluider | |
MY108504A (en) | Drilling fluids based on ester oils and the use of selected ester oils in drilling fluids, particularly for the offshore development of oil and gas sources | |
EA200000810A1 (ru) | Жидкие композиции, которые под воздействием сдвигового усилия обратимо становятся вязкими или гелями | |
AR031651A1 (es) | Fluidos para perforacion y mantenimiento de pozos que contienen chitosan acuoso con una viscosidad aumentada | |
AR017412A1 (es) | Metodo para mejorar la estabilidad termica de un fluido de perforacion y servicio de pozos de base acuosa y fluido de perforacion y servicio de pozos de base acuosa. | |
DE60102467D1 (de) | Öl-basierte bohrflüssigkeit enthaltend eines temperaturstabiles umweltfreundliches emulgierungssystem | |
BR0103781A (pt) | Processos para instalar um tubo de revestimento em um poço e aparelho para formar uma câmara flutuante no tubo de revestimento de um poço | |
CA2280713A1 (en) | Aphron-containing well drilling and servicing fluids | |
PE20030841A1 (es) | Metodo y composicion para modificar la permeabilidad al agua de una formacion subterranea | |
EP1019459A4 (en) | OIL-BASED DRILLING FLUIDS SUITABLE FOR DRILLING IN THE PRESENCE OF ACID GASES | |
BR0316960A (pt) | Fluìdo de perfuração de polìmero emulsionado e métodos de preparação e uso do mesmo | |
BRPI0705935A2 (pt) | uso de emulsÕes de epàxi invertidas para estabilizaÇço de furo de poÇo | |
BR0107052A (pt) | Processo de fratura de reservatório em tempo real | |
BR9910687A (pt) | Sistema e processo para uso com um poço que tenha um equipamento em profundidade que seja responsivo a um estìmulo | |
BR0311169A (pt) | Método para reduzir o caimento em um fluido de perfuração à base de óleo ou emulsão invertida, fluido de perfuração, e, método para aperfeiçoar as propriedades de suspensão de um fluido de perfuração à base de óleo ou de emulsão invertida | |
BR0203762A (pt) | Método de perfurar um furo de poço que penetra em uma ou mais zonas de produção de óleo bruto | |
BR0110629A (pt) | Composições de fluido funcional contendo removedores de ácido de epóxido | |
DE60315263D1 (de) | Auf öl basierende bohrflüssigkeiten mit hohem feststoffgehalt | |
EA200100032A1 (ru) | ПРОМЫВОЧНАЯ ЖИДКОСТЬ БУРОВОЙ СКВАЖИНЫ, ВКЛЮЧАЮЩАЯ СМАЗОЧНУЮ КОМПОЗИЦИЮ, СПОСОБ РЕГУЛИРОВАНИЯ СМАЗЫВАНИЯ ПРОМЫВОЧНОЙ ЖИДКОСТЬЮ БУРОВОЙ СКВАЖИНЫ, ПРИМЕНЕНИЕ СПОСОБА К ПРОМЫВОЧНЫМ ЖИДКОСТЯМ С ВЫСОКИМ ЗНАЧЕНИЕМ pH | |
BR0204240A (pt) | Medição contìnua das caracterìsticas reológicas dos fluidos de poço | |
BR0304524A (pt) | Fluidos oleaginosos viscosos e métodos de perfuração e manutenção de poços com eles | |
AU2003228638A1 (en) | Device and method of creating hydrodynamic cavitation in fluids | |
ATE268371T1 (de) | Auf silikon basierte bohrflüssigkeiten | |
DE602004007407D1 (de) | Ölbasierte bohrflüssigkeit mit einem umweltmässig unbedenklichen, für alle basisöle einsetzbaren und gegenüber gashydratbildung stabilen emulgiersystem |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/05/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 15A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |